Example usage for java.io PrintStream close

Introduction

In this page you can find the example usage for java.io PrintStream close.

Prototype

public void close()

Source Link

Document

Closes the stream.

Usage

From source file:net.morphbank.mbsvc3.webservices.RestServiceExcelUpload.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // /*from w w  w.ja  va 2s  .  c o m*/
    String method = request.getParameter(RequestParams.PARAM_METHOD);
    if ("remoteupdate".equals(method)) {
        UpdateRemote.update(request, response);
    } else {
        // TODO turn over to processrequest
        response.setContentType("text/xml");
        PrintStream out = new PrintStream(response.getOutputStream());
        out.println("<html><body>Here I am</body></html>");
        out.close();
    }
}

From source file:com.meetingninja.csse.database.UserDatabaseAdapter.java

public static String login(String email, String pass) throws IOException {
    // Server URL setup
    String _url = getBaseUri().appendPath("Login").build().toString();
    // Establish connection
    URL url = new URL(_url);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    // add request header
    conn.setRequestMethod(IRequest.POST);
    addRequestHeader(conn, true);//from   w ww.  jav  a2  s .  co  m

    // prepare POST payload
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);

    try {
        // hash the password
        pass = Utilities.computeHash(pass);
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, e.getLocalizedMessage());
    }
    // Build JSON Object
    jgen.writeStartObject();
    jgen.writeStringField(Keys.User.EMAIL, email);
    jgen.writeStringField("password", pass);
    jgen.writeEndObject();
    jgen.close();

    // Get JSON Object payload from print stream
    String payload = json.toString("UTF8");
    ps.close();

    // Send payload
    int responseCode = sendPostPayload(conn, payload);
    String response = getServerResponse(conn);

    /*
     * result should get valid={"userID":"##"}
     * invalid={"errorID":"3","errorMessage":"invalid username or password"}
     */
    String result = "";
    if (!response.isEmpty()) {
        JsonNode tree = MAPPER.readTree(response);
        if (!tree.has(Keys.User.ID)) {
            logError(TAG, tree);
            result = "invalid username or password";
        } else
            result = tree.get(Keys.User.ID).asText();
    }

    conn.disconnect();
    return result;

}

From source file:com.oltpbenchmark.util.ResultUploader.java

public void uploadResult(List<TransactionType> activeTXTypes) throws ParseException {
    try {/*from   w  ww.  ja v a  2  s. c o m*/
        File expConfigFile = File.createTempFile("expconfig", ".tmp");
        File samplesFile = File.createTempFile("samples", ".tmp");
        File summaryFile = File.createTempFile("summary", ".tmp");
        File paramsFile = File.createTempFile("params", ".tmp");
        File metricsFile = File.createTempFile("metrics", ".tmp");
        File csvDataFile = File.createTempFile("csv", ".gz");

        PrintStream confOut = new PrintStream(new FileOutputStream(expConfigFile));
        writeBenchmarkConf(confOut);
        confOut.close();

        confOut = new PrintStream(new FileOutputStream(paramsFile));
        writeDBParameters(confOut);
        confOut.close();

        confOut = new PrintStream(new FileOutputStream(metricsFile));
        writeDBMetrics(confOut);
        confOut.close();

        confOut = new PrintStream(new FileOutputStream(samplesFile));
        results.writeCSV2(confOut);
        confOut.close();

        confOut = new PrintStream(new FileOutputStream(summaryFile));
        writeSummary(confOut);
        confOut.close();

        confOut = new PrintStream(new GZIPOutputStream(new FileOutputStream(csvDataFile)));
        results.writeAllCSVAbsoluteTiming(activeTXTypes, confOut);
        confOut.close();

        CloseableHttpClient httpclient = HttpClients.createDefault();
        HttpPost httppost = new HttpPost(uploadUrl);

        HttpEntity reqEntity = MultipartEntityBuilder.create().addTextBody("upload_code", uploadCode)
                .addPart("sample_data", new FileBody(samplesFile))
                .addPart("raw_data", new FileBody(csvDataFile))
                .addPart("db_parameters_data", new FileBody(paramsFile))
                .addPart("db_metrics_data", new FileBody(metricsFile))
                .addPart("benchmark_conf_data", new FileBody(expConfigFile))
                .addPart("summary_data", new FileBody(summaryFile)).build();

        httppost.setEntity(reqEntity);

        LOG.info("executing request " + httppost.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httppost);
        try {
            HttpEntity resEntity = response.getEntity();
            LOG.info(IOUtils.toString(resEntity.getContent()));
            EntityUtils.consume(resEntity);
        } finally {
            response.close();
        }
    } catch (IOException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    } catch (ConfigurationException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }
}

From source file:uk.org.openeyes.oink.itest.karaf.OinkCommandIT.java

@Test
public void testOinkEnableCommandIsAvailableOnShellOnAFreshCopyOfCustomDistro() throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ByteArrayOutputStream err = new ByteArrayOutputStream();
    PrintStream psout = new PrintStream(out);
    PrintStream pser = new PrintStream(err);
    CommandSession cs = commandProcessor.createSession(System.in, psout, pser);
    cs.execute("help oink:enable");
    cs.close();//from w w w. j a  v a 2  s  .  com
    psout.close();
    pser.close();
    assertTrue(err.toString().isEmpty());
    assertFalse(out.toString().contains("COMMANDS"));
}

From source file:uk.org.openeyes.oink.itest.karaf.OinkCommandIT.java

@Test
public void testOinkDisableCommandIsAvailableOnShellOnAFreshCopyOfCustomDistro() throws Exception {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ByteArrayOutputStream err = new ByteArrayOutputStream();
    PrintStream psout = new PrintStream(out);
    PrintStream pser = new PrintStream(err);
    CommandSession cs = commandProcessor.createSession(System.in, psout, pser);
    cs.execute("help oink:disable");
    cs.close();/*from w  w  w.  jav  a 2s.c om*/
    psout.close();
    pser.close();
    assertTrue(err.toString().isEmpty());
    assertFalse(out.toString().contains("COMMANDS"));
}

From source file:org.apache.kylin.tool.KylinConfigCLITest.java

@Test
public void testGetProperty() throws IOException {
    PrintStream o = System.out;
    File f = File.createTempFile("cfg", ".tmp");
    PrintStream tmpOut = new PrintStream(new FileOutputStream(f));
    System.setOut(tmpOut);/*from w  w w . java2s  .c  o m*/
    KylinConfigCLI.main(new String[] { "kylin.storage.url" });

    String val = FileUtils.readFileToString(f, Charset.defaultCharset()).trim();
    assertEquals("hbase", val);
    tmpOut.close();
    FileUtils.forceDelete(f);
    System.setOut(o);
}

From source file:com.sangupta.jerry.print.ConsoleTableWriter.java

/**
 * Output the data of the table as a CSV
 * /*from w w w  .  ja  va2  s  .  c om*/
 * @param table
 *            the {@link ConsoleTable} to output
 * 
 * @param out
 *            the {@link PrintWriter} to write to
 */
public void writeCsv(ConsoleTable table, PrintWriter writer) {
    OutputStream os = new WriterOutputStream(writer);
    PrintStream ps = new PrintStream(os);
    try {
        writeCsv(table, ps);
    } finally {
        ps.close();
    }
}

From source file:com.sangupta.jerry.print.ConsoleTableWriter.java

/**
 * Output the data of the table as a JSON
 * /*from w  w  w  .  jav a2  s  . c om*/
 * @param table
 *            the {@link ConsoleTable} to output
 * 
 * @param out
 *            the {@link PrintWriter} to write to
 */
public void writeJson(ConsoleTable table, PrintWriter writer) {
    OutputStream os = new WriterOutputStream(writer);
    PrintStream ps = new PrintStream(os);
    try {
        writeJson(table, ps);
    } finally {
        ps.close();
    }
}

From source file:com.sangupta.jerry.print.ConsoleTableWriter.java

/**
 * Output the data as an XML./*from   w  w w  .j  a v  a 2  s  .  c o  m*/
 * 
 * @param table
 *            the {@link ConsoleTable} to output
 * 
 * @param out
 *            the {@link PrintStream} to write to
 * 
 * @param parentXmlTag
 *            the uber XML tag to wrap items into
 * 
 * @param rowTag
 *            the tag to use for wrapping each row of data
 */
public void writeXml(ConsoleTable table, PrintWriter writer, String parentXmlTag, String rowTag) {
    OutputStream os = new WriterOutputStream(writer);
    PrintStream ps = new PrintStream(os);
    try {
        writeJson(table, ps);
    } finally {
        ps.close();
    }
}

From source file:net.morphbank.mbsvc3.webservices.RestfulService.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // TODO Turn over work to RequestProcessor!
    response.setContentType("text/xml");
    PrintStream out = new PrintStream(response.getOutputStream());
    out.println("<html><body>Here I am</body></html>");
    out.close();
}